13629760

素因数分解:

$2^6\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 32772096

約数和(自身を除く): 19142336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 191, 223, 320, 382, 446, 764, 892, 955, 1115, 1528, 1784, 1910, 2230, 3056, 3568, 3820, 4460, 6112, 7136, 7640, 8920, 12224, 14272, 15280, 17840, 30560, 35680, 42593, 61120, 71360, 85186, 170372, 212965, 340744, 425930, 681488, 851860, 1362976, 1703720, 2725952, 3407440, 6814880, 13629760]

約数ペア:

[(1, 13629760), (2, 6814880), (4, 3407440), (5, 2725952), (8, 1703720), (10, 1362976), (16, 851860), (20, 681488), (32, 425930), (40, 340744), (64, 212965), (80, 170372), (160, 85186), (191, 71360), (223, 61120), (320, 42593), (382, 35680), (446, 30560), (764, 17840), (892, 15280), (955, 14272), (1115, 12224), (1528, 8920), (1784, 7640), (1910, 7136), (2230, 6112), (3056, 4460), (3568, 3820)]